<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <form>
    <div>
      <span>用户名:</span><input type="text" placeholder="请输入用户名">
    </div>
    <div>
      <span>密码:</span><input type="password" placeholder="请输入密码">
    </div>
    <button type="submit">提交</button>
  </form>
  <script src="./js/login.js"></script>
</body>
</html>